CN205021748U - Safe type timber cutting bed - Google Patents
Safe type timber cutting bed Download PDFInfo
- Publication number
- CN205021748U CN205021748U CN201520620188.XU CN201520620188U CN205021748U CN 205021748 U CN205021748 U CN 205021748U CN 201520620188 U CN201520620188 U CN 201520620188U CN 205021748 U CN205021748 U CN 205021748U
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- CN
- China
- Prior art keywords
- cutting
- audible
- visual annunciator
- cutting machine
- chip microcomputer
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Abstract
The utility model relates to a safe type timber cutting bed belongs to cutting bed equipment field, and it includes two cutting machine fixing bases, cutting head, horizontal slip crossbeam, workstation, singlechip, power, still includes human infrared alarm device, human infrared alarm device is connected with the power, human infrared alarm device includes pyroelectric infrared sensor and audible -visual annunciator, fixed pyroelectric infrared sensor respectively on cutting machine aircraft nose and two the cutting machine fixing bases, audible -visual annunciator fixes on the cutting machine fixing base, pyroelectric infrared sensor signal output part with singlechip signal input part connects, audible -visual annunciator signal input part and singlechip signal output part are connected, are simple structure, can be effectively in the human body is close to the warning region of cutting timber human entering of discovery send alarm signal and make the human machine of keeping away from understand the safe type timber cutting bed that supply interruption stops the machine function simultaneously.
Description
Technical field
The utility model relates to a kind of safety-type timber cutting bed vise, belongs to cutting bed vise apparatus field.
Background technology
In present a lot of timber processing factories, cutting bed vise does not have manning's safety alarm device, careful when often needing personnel's operation, and this has potential safety hazard unavoidably.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of structure simple, effectively can find in the warning region of human body proximity cutting timber that human body enters and send alarm signal human body can be cut off the electricity supply away from machine the safety-type timber cutting bed vise of stopping machine operation simultaneously.
Technical problem to be solved in the utility model is taked following technical scheme to realize:
A kind of safety-type timber cutting bed vise, comprise two cutting machine holders, cutting head, horizontal slip crossbeam, workbench, single-chip microcomputer, power supply, the two ends of described horizontal slip crossbeam fixed respectively by described two cutting machine holders, described cutting head is arranged on horizontal slip crossbeam, described workbench is located at below horizontal slip crossbeam, described cutting head successively with single-chip microcomputer, power electric connects, also comprise human body infrared warning device, described human body infrared warning device is connected with power supply, described human body infrared warning device comprises pyroelectric infrared sensor and audible-visual annunciator, a pyroelectric infrared sensor fixed respectively by described cutting machine head and two cutting machine holders, described audible-visual annunciator is fixed on cutting machine holder, described pyroelectric infrared sensor signal output part is connected with described single-chip microcomputer signal input part, described audible-visual annunciator signal input part is connected with single-chip microcomputer signal output part.
As preferred embodiment, described pyroelectric infrared sensor comprises infrared detector cell, Fresnel lens optical filter, FET skin adaptation, described Fresnel lens optical filter is located at infrared detector cell front, and described infrared detector cell is electrically connected with FET skin adaptation.
As preferred embodiment, described audible-visual annunciator is M305802 audible-visual annunciator.
As preferred embodiment, described single-chip microcomputer is AT89C51 type single-chip microcomputer.
The beneficial effects of the utility model are: when personnel are in the warning region entering induction range, the infrared heat of human body release can be sensed by infrared sensor of the human body, the infrared heat detected converts the signal of telecommunication to, control relay adhesive, trigger acoustic-optic alarm by relay, remind personnel away from cutting bed vise, cut off the power supply of cutting bed vise simultaneously, make it stop operation, ensure the safety of personnel.A pyroelectric infrared sensor fixed respectively by cutting machine head and two cutting machine holders, can 360 ° of comprehensive warning regions in cutting head activity detect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is human body infrared warning device signal connection diagram.
In figure: 1 cutting machine holder, 2 horizontal slip crossbeams, 3 cutting heads, 4 single-chip microcomputers, 5 workbench, 6 pyroelectric infrared sensors, 7 audible-visual annunciators.
Detailed description of the invention
In order to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a kind of safety-type timber cutting bed vise, comprise two cutting machine holders 1, cutting head 3, horizontal slip crossbeam 2, workbench 5, single-chip microcomputer 4, power supply, the two ends of described horizontal slip crossbeam 2 fixed respectively by described two cutting machine holders 1, described cutting head 3 is arranged on horizontal slip crossbeam 2, described workbench 5 is located at below horizontal slip crossbeam 2, described cutting head 3 successively with single-chip microcomputer 4, power electric connects, also comprise human body infrared warning device, described human body infrared warning device is connected with power supply, described human body infrared warning device comprises pyroelectric infrared sensor 6 and audible-visual annunciator 7, a pyroelectric infrared sensor 6 fixed respectively by described cutting machine head 3 and two cutting machine holders 1, described audible-visual annunciator 7 is fixed on cutting machine holder 1, described pyroelectric infrared sensor 6 signal output part is connected with described single-chip microcomputer 4 signal input part, described audible-visual annunciator signal input part 7 is connected with single-chip microcomputer 4 signal output part.
Further, described pyroelectric infrared sensor 6 comprises infrared detector cell, Fresnel lens optical filter, FET skin adaptation, described Fresnel lens optical filter is located at infrared detector cell front, and described infrared detector cell is electrically connected with FET skin adaptation.
Further, described audible-visual annunciator 7 is M305802 audible-visual annunciator.
Further, described single-chip microcomputer 4 is AT89C51 type single-chip microcomputer.
When there being human body to enter in the cutting warning region of setting, the infrared heat of human body release can be sensed by pyroelectric infrared sensor 6, the infrared heat detected converts electric signal transmission to and goes to single-chip microcomputer 4, the adhesive of single-chip microcomputer 4 control relay, trigger audible-visual annunciator by relay, remind personnel away from cutting bed vise, cut off the power supply of cutting bed vise simultaneously, make it stop operation, ensure the safety of personnel.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model steaming god and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a safety-type timber cutting bed vise, comprise two cutting machine holders, cutting head, horizontal slip crossbeam, workbench, single-chip microcomputer, power supply, described two cutting machine holders are individually fixed in the two ends of described horizontal slip crossbeam, described cutting head is arranged on horizontal slip crossbeam, described workbench is located at below cutting head, described cutting head successively with single-chip microcomputer, power electric connects, it is characterized in that: also comprise human body infrared warning device, described human body infrared warning device is connected with power electric, described human body infrared warning device comprises pyroelectric infrared sensor and audible-visual annunciator, a pyroelectric infrared sensor fixed respectively by described cutting machine head and two cutting machine holders, described audible-visual annunciator is fixed on cutting machine holder, described pyroelectric infrared sensor signal output part is connected with described single-chip microcomputer signal input part, described audible-visual annunciator signal input part is connected with single-chip microcomputer signal output part.
2. according to claim 1 safety-type timber cutting bed vise, it is characterized in that: described pyroelectric infrared sensor comprises infrared detector cell, Fresnel lens optical filter, FET skin adaptation, described Fresnel lens optical filter is located at infrared detector cell front, and described infrared detector cell is electrically connected with FET skin adaptation.
3., according to claim 1 safety-type timber cutting bed vise, it is characterized in that: described audible-visual annunciator is M305802 audible-visual annunciator.
4. according to claim 1 safety-type timber cutting bed vise, it is characterized in that: described single-chip microcomputer is AT89C51 type single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620188.XU CN205021748U (en) | 2015-08-17 | 2015-08-17 | Safe type timber cutting bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620188.XU CN205021748U (en) | 2015-08-17 | 2015-08-17 | Safe type timber cutting bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205021748U true CN205021748U (en) | 2016-02-10 |
Family
ID=55254312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620188.XU Expired - Fee Related CN205021748U (en) | 2015-08-17 | 2015-08-17 | Safe type timber cutting bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205021748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584607A (en) * | 2016-12-15 | 2017-04-26 | 成都聚智工业设计有限公司 | Domestic wood cutting machine |
| CN108789669A (en) * | 2018-06-26 | 2018-11-13 | 李晓娟 | A kind of timber cutting means |
-
2015
- 2015-08-17 CN CN201520620188.XU patent/CN205021748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584607A (en) * | 2016-12-15 | 2017-04-26 | 成都聚智工业设计有限公司 | Domestic wood cutting machine |
| CN108789669A (en) * | 2018-06-26 | 2018-11-13 | 李晓娟 | A kind of timber cutting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180817 |